APA استشهاد

Petersen,Richard. (2000). Red hat Linux: The complete reference (1st.). TMH.

استشهاد بنمط شيكاغو

Petersen,Richard. Red Hat Linux: The Complete Reference. 1st. New Delhi: TMH, 2000.

MLA استشهاد

Petersen,Richard. Red Hat Linux: The Complete Reference. 1st. TMH, 2000.